ProMinent DULCOMETER D1Cb Assembly And Operating Instructions Manual

DULCOMETER

®

D1Cb / D1Cc

Assembly and operating instructions

Teile Nr. 986362 BA DM 187 09/11 EN

Please carefully read these operating instructions before use! · Do not discard!

The operator shall be liable for any damage caused by installation or operating errors!

Technical changes reserved.

986362, 4, en_GB

ProMinent Dosiertechnik GmbH

Im Schuhmachergewann 5 - 11

69123 Heidelberg

Telephone: +49 6221 842-0

Fax: +49 6221 842-419

email: [email protected]

Internet: www.prominent.com

2

General non-discriminatory approach

In order to make it easier to read, this

document uses the male form in grammat‐

ical structures but with an implied neutral

sense. It is aimed equally at both men and

women. We kindly ask female readers for

their understanding in this simplification of

the text.

Supplementary information

Read the following supplementary infor‐

mation in its entirety!

The following are highlighted separately in

the document:

n Enumerated lists

Instructions

ð

Results of the instructions

Information

This provides important information

relating to the correct operation of the

system or is intended to make your

work easier.

Safety information

Safety information are provided with

detailed descriptions of the endangering

situation, see

Ä Chapter 1.1 ‘Explanation

of the safety information’ on page 8

Supplemental instructions

3

Table of contents

1 Introduction............................................................................................................. 8

1.1 Explanation of the safety information............................................................. 8

1.2 Users' qualifications...................................................................................... 10

1.3 General Safety Information.......................................................................... 11

1.4 Correct and proper use................................................................................ 13

1.5 ID Code........................................................................................................ 14

2 Functional description........................................................................................... 17

2.1 Wall mounting/control panel installation....................................................... 18

2.2 Electrical construction.................................................................................. 19

2.2.1 Block circuit diagram................................................................................. 20

2.2.2 Galvanic Isolation ..................................................................................... 21

3 D1Cb mounting..................................................................................................... 22

3.1 Scope of supply............................................................................................ 23

3.2 Installation (Wall Mounted) .......................................................................... 24

3.3 Installation - Control Panel Mounted (Optional) .......................................... 25

3.4 Wall Mounted Installation of D1Cb (Electrical) ............................................ 27

3.4.1 Opening the device................................................................................... 28

3.4.2 Electrical Installation (Wall Mounted) ....................................................... 29

3.4.3 Electrical Installation (Control Panel Mounted) ........................................ 30

3.4.4 Installation of Coaxial Cable to Guard Terminal XE1 ............................... 31

3.4.5 Cable Cross-Sections and Cable End Sleeves......................................... 32

3.4.6 Protective RC Circuit (Optional) ............................................................... 33

3.4.7 Terminal Wiring Diagram .......................................................................... 34

3.5 Switching of inductive loads......................................................................... 38

4 D1Cc mounting..................................................................................................... 40

4.1

DULCOMETER

®

D1Cc scope of supply...................................................... 41

4.2

Mounting - control panel installation DULCOMETER

®

D1Cc....................... 41

4.3 Electrical Installation (Control Panel Mounted)............................................ 44

4.3.1 Installation of Coaxial Cable to Guard Terminal XE1................................ 45

4.3.2 Cable Cross-Sections and Cable End Sleeves......................................... 47

4.3.3 Terminal diagram ..................................................................................... 48

4.4 Switching of inductive loads......................................................................... 50

Table of contents

4

5 Commissioning..................................................................................................... 52

5.1 Initial commissioning ................................................................................... 52

5.1.1 Selection of the Operating Language........................................................ 52

5.1.2 Selection of the Measured Variable and Measuring Range...................... 54

5.2 Activation Code for Extended Functions...................................................... 55

5.2.1 Extended Functions Obtainable with the Activation Code......................... 55

6 Operating diagram/ Display Symbols................................................................... 59

6.1 Overview of equipment/Control elements.................................................... 59

6.2 Display Symbols........................................................................................... 60

6.3 Permanent Display 1 ................................................................................... 61

6.4 Continuous display 2.................................................................................... 62

6.5 Continuous display 3.................................................................................... 62

6.6 Operating diagram........................................................................................ 64

6.7 Reduced / Complete Operating Menu ......................................................... 67

6.8 Fault Messages............................................................................................ 67

6.8.1 Fault display.............................................................................................. 67

6.9 General settings........................................................................................... 68

6.9.1 Access code.............................................................................................. 68

7 Measured Variables and Operating Menus for Amperometric Sensors............... 69

7.1 Reduced / Complete Operating Menu ......................................................... 70

7.2 Description of All Amperometric Measured Variables ................................. 70

7.3 Reduced Operating Menu ........................................................................... 71

7.4 Complete Operating Menu / Description of All Measured Variables............ 73

7.5 Calibration of All Amperometric Measured Variables .................................. 74

7.6 Calibration of the Sensor for Amperometric Measured Variables................ 75

7.6.1 Preparation for Calibration of the Sensors for Amperometric Measured

Variables .................................................................................................. 75

7.6.2 Calibration of Zero Point and Slope.......................................................... 76

7.7 Setting the Measured value.......................................................................... 79

7.8 Correcting value........................................................................................... 79

8 Measured Variables and Operating Menus for Potentiometric Sensors............... 81

8.1 Reduced / Complete Operating Menu ......................................................... 82

8.2 Description of pH, Redox and Fluoride Measured Variables ...................... 82

8.3 Reduced pH / Redox / Fluoride Operating Menu ........................................ 83

8.4 Complete Operating Menu/Description of pH / ORP / Fluoride.................... 85

8.5 Calibration of pH, ORP and Fluoride Sensors.............................................. 87

Table of contents

5

8.5.1 Description of the Calibration of pH Sensors ........................................... 88

8.5.2 Calibration of pH Sensors. Description of the Setting Ranges ................. 91

8.5.3 Calibration of pH Sensors. Description of the Error Messages ................ 91

8.5.4 Testing the Redox Sensor ........................................................................ 92

8.5.5 Description of the Calibration of Fluoride Sensors.................................... 95

8.6 Temperature correction value for pH and fluoride sensors.......................... 99

9 Measured Variables and Operating Menus for the Standard Signal General..... 101

9.1 Explanation of the Standard Signal General.............................................. 101

9.2 Changing the Measured Variable .............................................................. 103

9.3 Reduced / Complete Operating Menu ....................................................... 104

9.4 Setting the Reading ................................................................................... 104

9.5 Description of All Standard Signal Measured Values/Measured

Variables ................................................................................................... 105

9.6 Reduced Operating Menu ......................................................................... 106

9.7 Complete Operating Menu / Description of All Measured Variables ......... 108

9.8 Calibrating the Standard Signal ................................................................. 109

9.8.1 Calibration of the Zero Point of the Standard Signal General................. 110

9.8.2 Two-Point Calibration of the Standard Signal General............................ 111

10 Operating Menus Independent of Measured Variables...................................... 113

10.1 Pumps ..................................................................................................... 114

10.2 Setting the Relays.................................................................................... 116

10.2.1 Setting and Functional Description of the Relays.................................. 117

10.3 Setting the Limits...................................................................................... 122

10.4 Setting the Control.................................................................................... 125

10.5 Set mA output........................................................................................... 129

10.6 General settings....................................................................................... 131

10.6.1 Setting the Measured Variable/Measuring Range................................. 131

10.6.2 Sub-Functions of the "General Settings" Menu..................................... 132

11 Maintenance....................................................................................................... 136

11.1

Fuse replacement DULCOMETER

®

D1Cb / D1Cc ................................. 136

11.2 Summary of Error Texts .......................................................................... 138

12 Technical data.................................................................................................... 141

12.1

Ambient conditions DULCOMETER

®

D1Cb / D1Cc ................................ 141

12.2 Sound Pressure Level.............................................................................. 141

12.3 Material Data............................................................................................ 142

Table of contents

6

12.4 Chemical Resistance................................................................................ 142

12.5 Dimensions and weights.......................................................................... 143

13 Electrical Data .................................................................................................... 144

14

Spare parts and accessories DULCOMETER

®

D1Cb / D1Cc............................ 148

15

Standards Complied With .................................................................................. 150

16 Disposal of Used Parts....................................................................................... 151

17 Declaration of Conformity................................................................................... 152

18 Index................................................................................................................... 154

Table of contents

7

1 Introduction

These operating instructions provide infor‐

mation on the technical data and functions

of the

DULCOMETER

®

controllers of the

series D1Cb / D1Cc.

The controllers DULCOMETER

®

D1Cb and DULCOMETER

®

D1Cc

differ from each other only in their

type of housing and mounting loca‐

tion, not in their functionality.

1.1 Explanation of the safety

information

Introduction

These operating instructions provide infor‐

mation on the technical data and functions

of the product. These operating instruc‐

tions provide detailed safety information

and are provided as clear step-by-step

instructions.

The safety information and notes are cate‐

gorised according to the following

scheme. A number of different symbols

are used to denote different situations.

The symbols shown here serve only as

examples.

DANGER!

Nature and source of the danger

Consequence: Fatal or very serious

injuries.

Measure to be taken to avoid this

danger

Danger!

–

Denotes an immediate threat‐

ening danger. If this is disre‐

garded, it will result in fatal or

very serious injuries.

WARNING!

Nature and source of the danger

Possible consequence: Fatal or very

serious injuries.

Measure to be taken to avoid this

danger

Warning!

–

Denotes a possibly hazardous sit‐

uation. If this is disregarded, it

could result in fatal or very

serious injuries.

Introduction

8

CAUTION!

Nature and source of the danger

Possible consequence: Slight or

minor injuries, material damage.

Measure to be taken to avoid this

danger

Caution!

–

Denotes a possibly hazardous sit‐

uation. If this is disregarded, it

could result in slight or minor inju‐

ries. May also be used as a

warning about material damage.

NOTICE!

Nature and source of the danger

Damage to the product or its sur‐

roundings

Measure to be taken to avoid this

danger

Note!

–

Denotes a possibly damaging sit‐

uation. If this is disregarded, the

product or an object in its vicinity

could be damaged.

Type of information

Hints on use and additional informa‐

tion

Source of the information, additional

measures

Information!

–

Denotes hints on use and other

useful information. It does not

indicate a hazardous or dam‐

aging situation.

Introduction

9

1.2 Users' qualifications

WARNING!

Danger of injury with inadequately qualified personnel!

The operator of the plant / device is responsible for ensuring that the qualifications

are fulfilled.

If inadequately qualified personnel work on the unit or loiter in the hazard zone of the

unit, this could result in dangers that could cause serious injuries and material

damage.

– All work on the unit should therefore only be conducted by qualified personnel.

–

Unqualified personnel should be kept away from the hazard zone

Training Definition

Instructed personnel An instructed person is deemed to be a person who has been

instructed and, if required, trained in the tasks assigned to him/

her and possible dangers that could result from improper

behaviour, as well as having been instructed in the required

protective equipment and protective measures.

Trained user A trained user is a person who fulfils the requirements made of

an instructed person and who has also received additional

training specific to the system from ProMinent or another

authorised distribution partner.

Trained qualified per‐

sonnel

A qualified employee is deemed to be a person who is able to

assess the tasks assigned to him and recognize possible haz‐

ards based on his/her training, knowledge and experience, as

well as knowledge of pertinent regulations. The assessment of

a person's technical training can also be based on several

years of work in the relevant field.

Introduction

10

Training Definition

Electrician Electricians are deemed to be people, who are able to com‐

plete work on electrical systems and recognize and avoid pos‐

sible hazards independently based on his/her technical training

and experience, as well as knowledge of pertinent standards

and regulations.

Electricians should be specifically trained for the working envi‐

ronment in which the are employed and know the relevant

standards and regulations.

Electricians must comply with the provisions of the applicable

statutory directives on accident prevention.

Customer Service

department

Customer Service department refers to service technicians,

who have received proven training and have been authorised

by ProMinent to work on the system.

Note for the system operator

The pertinent accident prevention regulations, as well as all other generally acknowl‐

edged safety regulations, must be adhered to!

1.3 General Safety Information

WARNING!

Live parts!

Possible consequence: Fatal or very

serious injuries

– Measure: Disconnect the mains

power supply prior to opening the

housing

–

De-energise damaged, defective

or manipulated units by discon‐

necting the mains plug

WARNING!

Unauthorised access!

Possible consequence: Fatal or very

serious injuries

– Measure: Ensure that there can

be no unauthorised access to the

unit

Introduction

11

WARNING!

Operating errors!

Possible consequence: Fatal or very

serious injuries

– The unit should only be operated

by adequately qualified and tech‐

nically expert personnel

–

Please also observe the oper‐

ating instructions for controllers

and fittings and any other compo‐

nent groups, such as sensors,

measuring water pumps ...

– The operator is responsible for

ensuring that personnel are quali‐

fied

CAUTION!

Electronic malfunctions

Possible consequence: Material

damage to destruction of the unit

– The mains connection cable and

data cable should not be laid

together with cables that are

prone to interference

–

Measure: Take appropriate inter‐

ference suppression measures

NOTICE!

Correct and proper use

Damage to the product or its sur‐

roundings

– The unit is not intended to

measure or regulate gaseous or

solid media

–

The unit may only be used in

accordance with the technical

details and specifications pro‐

vided in these operating instruc‐

tions and in the operating instruc‐

tions for the individual

components

NOTICE!

Correct sensor operation / Run-in

time

Damage to the product or its sur‐

roundings

– Correct measuring and dosing is

only possible if the sensor is

working perfectly

–

It is imperative that the run-in

times of the sensors are adhered

to

– The run-in times should be

allowed for when planning initial

operation

– It may take a whole working day

to run-in the sensor

– Please read the operating instruc‐

tions for the sensor

Introduction

12

NOTICE!

Correct sensor operation

Damage to the product or its sur‐

roundings

– Correct measuring and dosing is

only possible if the sensor is

working perfectly

–

Check and calibrate the sensor

regularly

NOTICE!

Compensation of control deviations

Damage to the product or its sur‐

roundings

– This controller cannot be used in

control circuits which require

rapid compensation (< 30 s)

1.4 Correct and proper use

NOTICE!

Compensation for control deviations

Damage to the product or its sur‐

roundings

– The controller can be used in pro‐

cesses, which require compensa‐

tion of > 30 seconds

NOTICE!

Correct and proper use

The unit is intended to measure and

regulate liquid media. The marking of

the measured variables is located on

the controller and is absolutely

binding.

The unit may only be used in accord‐

ance with the technical details and

specifications provided in this oper‐

ating manual and in the operating

manuals for the individual compo‐

nents (such as, for example, sensors,

fittings, calibration devices, metering

pumps etc.).

Any other uses or modifications are

prohibited.

Introduction

13

1.5 ID Code

Device identification / Identcode

DULCOMETER

®

controller series D1Cb / D1Cc

D1Cb / D1Cc

Type of mounting

W Wall mounted D1Cb (IP 65)

D Control panel installation D1Cc (IP54)

Version

00 with LCD and keypad / with ProMinent logo

Operating voltage

6 90...253 V, 50/60 Hz (wide voltage power unit)

Certification

0

1

CE mark

Hardware extension I

0 none

Hardware extension II

0 none

1 Protective RC circuit for power relay

External connection

0 none

Software default setting

U Default setting

V Software preset

Default measured variable

0 Universal I Chlorite

A Peracetic acid P pH

Introduction

14

DULCOMETER

®

controller series D1Cb / D1Cc

B Bromine R ORP

C Chlorine S 0/4...20 mA standard

signal general

D Chlorine

dioxide

X Dissolved oxygen

F Fluoride Z Ozone

H Hydrogen per‐

oxide

L Conductivity

Connection of the measured variable

1 mA input (standard signal 0/4-20 mA, all

measured variables)

5 mV input (pH/ORP)

Correction variable

0 none

2 Temperature Pt 100/PT1000 (for

pH, conductivity, fluoride, ClO

2

CDP

sensor)

4 Manual temperature input (for pH,

conductivity, fluoride, ClO

2

CDP

sensor)

Control input

0 none

1 Pause

Signal output

0 none

1 Analogue signal output

0/4...20 mA

Power activation

G Alarm and 2 limit relays

Introduction

15

DULCOMETER

®

controller series D1Cb / D1Cc

M Alarm and 2 solenoid

valve relays

Pump activation

0 none

2 2 pumps via pulse

frequency

Control character‐

istic

0 none

1 Proportional

control

2 PID control

Introduction

16

2 Functional description

Brief functional description

The DULCOMETER

®

D1Cb / D1Cc 4-wire measuring transducer/controller is a device

designed to measure/control a measured variable.

In the mA measuring version, the measured variable can be changed without restrictions

in the device menu. In the mV measurement version, the menu of the

DULCOMETER

®

D1Cb / D1Cc only permits choice between pH and ORP.

Depending on the measured variable, sensors for pH or redox potential (ORP) or

amperometric sensors can only be connected to the measured variables in line with

Ä ‘Allocation of the measurement inputs of the DULCOMETER® D1Cb / D1Cc’ Table

on page 17

. The temperature measurement serves as a correction variable and can be

measured using a Pt 100/1000. This means that automatic temperature compensation is

possible with pH-value, conductivity and fluoride measured variables. Temperature com‐

pensation is performed in the sensor (with the exception of the chlorine dioxide sensor

type CDP) with amperometric measured variables (chlorine etc.). Operation of the

DULCOMETER

®

D1Cb / D1Cc takes place via the menu keys. and the data is displayed

by means of an illuminated LCD display. The LCD display ensures that the measured

value, correction variable, control value and error messages can be clearly read.

Allocation of the measurement inputs of the DULCOMETER

®

D1Cb / D1Cc

Connection of the measured vari‐

able to:

Character Measured variable mV input mA input

0 no default setting

of the measured variable

(pH and redox can be selected)

X

A PES (peracetic acid) X

B Bromine X

C Chlorine X

D Chlorine dioxide X

F Fluoride X

*with measured value transducer

Functional description

17

Connection of the measured vari‐

able to:

Character Measured variable mV input mA input

H H

2

O

2

(hydrogen peroxide) X

I Chlorite X

P pH X X*

R ORP X X*

S 0/4...20 mA standard signal general X

X O

2

X

Z O

3

X

L Conductivity X

*with measured value transducer

Description of the terminal connections for mA and mV: see Fig. 11 and Fig. 12

Description of the operating menu of the measured variables via mV connection:

see

Ä Chapter 8 ‘Measured Variables and Operating Menus for Potentiometric Sensors’

on page 81

Description of the operating menu of the measured variables via mA connection: see

Ä Chapter 7 ‘Measured Variables and Operating Menus for Amperometric Sensors’

on page 69

Description of the operating menu of the measured variables via mA standard signal: see

Ä Chapter 9 ‘Measured Variables and Operating Menus for the Standard Signal General’

on page 101

2.1 Wall mounting/control panel

installation

DULCOMETER

®

D1Cb

The DULCOMETER

®

D1Cb W is suitable

both for wall-mounting, as well as for

installation in a control panel (with addi‐

tional control panel mounting kit).

The plastic housing comprises a housing

upper section and lower section. The LCD

display and membrane keypad are

accommodated in the upper section of the

housing.

The lower section of the housing accom‐

modates the processor and power units

and any optional assemblies. A ribbon

cable connects to the LCD display and the

membrane keypad.

Functional description

18

The electrical connection is made through

originally sealed, push-out cable cut-outs

on the underside of the lower section of

the housing.

A wall bracket for wall mounting is located

on the rear of the lower section of the

housing.

DULCOMETER

®

D1Cc

The DULCOMETER

®

D1Cc is suitable for

control panel installation. In this respect if

fulfils the same functions as the D1Cb.

However, the D1Cc also has an option for

upgrading with a protective RC circuit.

When correctly installed, the D1Cc has an

IP54 protection rating.

2.2

Electrical construction

The device does not have a mains switch.

It is therefore immediately ready for ope‐

ration once connected to the power

supply.

The device processes an input signal

whilst taking into consideration operator

inputs. The result is displayed and made

available to other devices via a standard

signal. When equipped with actuators, the

device can also provide control functions.

It is designed to activate metering pumps,

solenoid valves, as well as an mA

standard signal output. The activation var‐

iable is recalculated every second.

Functional description

19

2.2.1 Block circuit diagram

NOTICE!

Connection of mV or mA sensors

The DULCOMETER

®

D1Cb / D1Cc is suitable for the connection of mV or mA sen‐

sors. It is not possible to connect mV and mA sensors simultaneously.

externer Speicher /

EEROM/Flash

mV Eingang /

mA Eingang /

Kontakteingang

Netzteil

Temperatureingang /

Relaisausgang 3 /

Relaisausgang 2 /

Relaisausgang 1 /

Kontaktausgang 1 /

Kontaktausgang 2 /

Stromausgang /

Fig. 1: Block circuit diagram

Functional description

20

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